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2015 ICD-9-CM Diagnosis Code 348.30
Encephalopathy, unspecified
- 2015
- Billable Thru Sept 30/2015
- Non-Billable On/After Oct 1/2015
- ICD-9-CM 348.30 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 348.30 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM:
348.30 converts directly to:
- 2015/16 ICD-10-CM G93.40 Encephalopathy, unspecified
Approximate Synonyms
- Disorder of brain
- Encephalopathy
- Encephalopathy associated with AIDS
- Human immunodefiency virus encephalopathy
- Hypoglycemic encephalopathy
- Photomyoclonus, diabetes mellitus, deafness, nephropathy and cerebral dysfunction
- Sepsis-associated encephalopathy
Clinical Information
- A disorder of the brain that can be caused by disease, injury, drugs, or chemicals
- Degenerative diseases of the brain
ICD-9-CM Volume 2 Index entries containing back-references to
348.30:
- Dysfunction
cerebral 348.30
- Dysrhythmia
cerebral or cortical 348.30
- Encephalopathy (acute) 348.30
anoxic - see Damage, brain, anoxic
arteriosclerotic 437.0![](/images/note.png)
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late effect - see Late effect(s) (of) cerebrovascular disease
bilirubin, newborn 774.7![](/images/note.png)
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due to isoimmunization 773.4![](/images/note.png)
demyelinating (callosal) 341.8![](/images/note.png)
due to![](/images/vertical.gif)
birth injury (intracranial) 767.8![](/images/note.png)
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dialysis 294.8![](/images/note.png)
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drugs - (see also Table of Drugs and Chemicals) 349.82![](/images/note.png)
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hyperinsulinism - see Hyperinsulinism![](/images/vertical.gif)
influenza (virus) (see also Influenza) 487.8![](/images/note.png)
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lack of vitamin (see also Deficiency, vitamin) 269.2![](/images/note.png)
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nicotinic acid deficiency 291.2![](/images/note.png)
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serum (nontherapeutic) (therapeutic) 999.59![](/images/note.png)
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syphilis 094.81![](/images/note.png)
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trauma (postconcussional) 310.2![](/images/note.png)
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current (see also Concussion, brain) 850.9![](/images/note.png)
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with skull fracture - see Fracture, skull, by site, with intracranial injury
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vaccination 323.51![](/images/note.png)
hyperbilirubinemic, newborn 774.7![](/images/note.png)
hypoxic - see also Damage, brain, anoxic
infantile cystic necrotizing (congenital) 341.8![](/images/note.png)
metabolic (see also Delirium) 348.31![](/images/note.png)
necrotizing
other specified type NEC 348.39![](/images/note.png)
spongioform, subacute (viral) 046.19![](/images/note.png)
subacute
subcortical progressive (Schilder) 341.1![](/images/note.png)
traumatic (postconcussional) 310.2![](/images/note.png)
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current (see also Concussion, brain) 850.9![](/images/note.png)
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with skull fracture - see Fracture, skull, by site, with intracranial injury
vitamin B deficiency NEC 266.9![](/images/note.png)
Wernicke's (superior hemorrhagic polioencephalitis) 265.1![](/images/note.png)